
1) Cause of a cold front 2) Cold front 3) Cold front cause 4) Front feature 5) High behind a cold front 6) High behind a front 7) High or low 8) Meteorological concern 9) Meteorological phenomenon 10) Meteorological topic 11) Storm, to a meteorologist 12) Warm front cause 13) Warm-front cause 14) Weather concern
Found on
https://www.crosswordclues.com/clue/airmass

The path length that light from a celestial object takes through Earth`s atmosphere relative to the length at the zenith. Airmass is 1 at the zenith and roughly 2 at an altitude of 60°. It can be calculated to a good approximation using the formula A = 1.0 / [ cos(Z) + 0.50572 × (96.0799...
Found on
http://www.daviddarling.info/encyclopedia/A/airmass.html

A widespread body of in the atmosphere that gains certain meteorological or polluted characteristics while set in one location. The characteristics can change as it moves away.
Found on
https://www.encyclo.co.uk/local/20128
No exact match found.